27698975214 has 8 divisors (see below), whose sum is σ = 55397950440. Its totient is φ = 9232991736.

The previous prime is 27698975207. The next prime is 27698975267. The reversal of 27698975214 is 41257989672.

It is a sphenic number, since it is the product of 3 distinct primes.

27698975214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308247929 + ... + 2308247940.

It is an arithmetic number, because the mean of its divisors is an integer number (6924743805).

Almost surely, 2^27698975214 is an apocalyptic number.

27698975214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27698975214 is a wasteful number, since it uses less digits than its factorization.

27698975214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616495874.

The product of its digits is 15240960, while the sum is 60.

The spelling of 27698975214 in words is "twenty-seven billion, six hundred ninety-eight million, nine hundred seventy-five thousand, two hundred fourteen".